12 ft x 9/16 in Armstrong Silhouette XL w/ 1/8 in Reveal ID Main Beam - 76008
12 ft x 9/16 in Armstrong Silhouette XL w/ 1/4 in Reveal ID Main Beam - 7600
12 ft x 1 3/4 in Armstrong Silhouette XL 9/16 in Bolt Slot - 1/4 in Reveal Main Beam w/ 24 in Notched O.C. / Black - 7600BL
12 ft x 1 3/4 in Armstrong Silhouette XL 9/16 in Bolt Slot - 1/4 in Reveal Main Beam w/ Notched 24 in OC / Tech Black - 7600BL
12 ft x 9/16 in Armstrong Silhouette XL w/ 1/8 in Reveal HD Main Beam - 76018